{
  "manageEntity": {
    "action": "Repost",
    "entityId": "368549",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa10292926e09f4d5d8fcc2b038b0b668c043372e9cfee1716e9716ed806829fc",
    "signature": "0x26635253b175154d369fde3f6210655797e31cb0d8c4825fdeb05f230a2d01094f2d58751bf309a7b11581a638e4cf1d44eab087acd12d196a8517c60bbdba931c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}